UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4Jfs3SyEKrPGZ/cJ7384qLlJFs57tadpcVQJDw1m04=' 
WHERE 
  key_id = 'b3c39fdd0d679919dac6cd356d6f372edda93cbd9f1f3690f2fe9dfe06c3dcc1' 
  AND (
    token = 'M4Jfs3SyEKrPGZ/cJ7384qLlJFs57tadpcVQJDw1m04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )